APA (7th ed.) Zitazioa
Hausmann, M. R. (1990). Engineering principles of ground modification. McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Hausmann, Manfred R. Engineering Principles of Ground Modification. New York: McGraw-Hill, 1990.
MLA (9th ed.) Zitazioa
Hausmann, Manfred R. Engineering Principles of Ground Modification. McGraw-Hill, 1990.
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